<template>
  <div class="wrapper">
  <swiper :options="swiperOption" v-if="showSwiper">
    <!-- slides -->
    <swiper-slide v-if="list.length>1" v-for="item of list" :key="item.id">
      <img
        class="swiper-img"
        :src="item.imgUrl">
    </swiper-slide>
    <div class="swiper-pagination"  slot="pagination"></div>
  </swiper>
  </div>
</template>

<script>
export default {
  name: 'HomeSwiper',
  props: {
    list: Array
  },
  data () {
    return {
      swiperOption: {
        pagination: '.swiper-pagination',
        autoplay: 5000,
        loop: true
      }
    }
  },
  computed: {
    showSwiper () {
      return this.list.length
    }
  }
}
</script>

<style scoped lang="stylus">
.wrapper >>> .swiper-pagination-bullet-active
  background #ffffff !important
.wrapper
  overflow hidden
  width 100%
  height 0
  padding-bottom 66.7%
  background #eee
  .swiper-img
    width 100%

</style>
